def fibo():
    m = int(input("请输入数列长度："))
    for n in range(m):
        print(fibo1(n), end="\t")


def fibo1(n):
    if n <= 1:
        return 1
    else:
        return fibo1(n - 1) + fibo1(n - 2)


if __name__ == "tools.math.mymoudle":
    print("I am mymoudloe.py,let's dance!")
